PIR-9822
Alarm and Energy Saving Systems
127(H) X 64(W) X 45(D) mm
APO
8-16V DC
PIR-9822 is a Double-Twin-Optics detection technology in signal processing. The device gives security logic and environment controls. It has the maximum immunity to false alarm.
The PIR sensor consists two optical structures and two low noise dual element pyro sensors in one enclosure, which provides a detection pattern that responses only to the intruder, not the pets or rodents.
The alternate polarity signal processor inside the MCU has very high rejection to the common mode noise due to radio interference or power surges on both channels. The MCU device also provides the functions of digital pulse counting, power-up delay and alarm output timing and controls. All of which maximise security and delivers unrivalled false alarm immunity.
Features:
30 days